an experiment consists of flipping a fair coin 4 times. What is the probability of obtaining at least one head?
1 answer:

The probability of getting 0 heads in 4 tosses (or equivalently, 4 tails) is

.
So the desired probability is
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Answer:
(x-5)(x-5)
Step-by-step explanation:
x^2-10x+25=0
(x-5)(x-5)
since:
-5-5=-10
and
-5×-5=25
hope this makes sense :)
Since you OWE,
the best integer is
-20
Answer:
5.6
Step-by-step explanation:
2.4 / 3 = x / 7
2.4 x 7 = 16.8
16.8 ÷ 3 = 5.6
12p+7>139 Start
12p>132 Subtract 7
p>11 Divide 12
1-18.6
2-75
3-19.02
4- -20.005
5-75.12
6-41
7-124
8-133.192
9-24.09
10–42.992